76127940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 144

約数和(自身を含む): 272563200

約数和(自身を除く): 196435260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1949, 1953, 2170, 2604, 2790, 3255, 3898, 3906, 4340, 5580, 5847, 6510, 7796, 7812, 9745, 9765, 11694, 13020, 13643, 17541, 19490, 19530, 23388, 27286, 29235, 35082, 38980, 39060, 40929, 54572, 58470, 60419, 68215, 70164, 81858, 87705, 116940, 120838, 122787, 136430, 163716, 175410, 181257, 204645, 241676, 245574, 272860, 302095, 350820, 362514, 409290, 422933, 491148, 543771, 604190, 613935, 725028, 818580, 845866, 906285, 1087542, 1208380, 1227870, 1268799, 1691732, 1812570, 2114665, 2175084, 2455740, 2537598, 2718855, 3625140, 3806397, 4229330, 5075196, 5437710, 6343995, 7612794, 8458660, 10875420, 12687990, 15225588, 19031985, 25375980, 38063970, 76127940]

約数ペア:

[(1, 76127940), (2, 38063970), (3, 25375980), (4, 19031985), (5, 15225588), (6, 12687990), (7, 10875420), (9, 8458660), (10, 7612794), (12, 6343995), (14, 5437710), (15, 5075196), (18, 4229330), (20, 3806397), (21, 3625140), (28, 2718855), (30, 2537598), (31, 2455740), (35, 2175084), (36, 2114665), (42, 1812570), (45, 1691732), (60, 1268799), (62, 1227870), (63, 1208380), (70, 1087542), (84, 906285), (90, 845866), (93, 818580), (105, 725028), (124, 613935), (126, 604190), (140, 543771), (155, 491148), (180, 422933), (186, 409290), (210, 362514), (217, 350820), (252, 302095), (279, 272860), (310, 245574), (315, 241676), (372, 204645), (420, 181257), (434, 175410), (465, 163716), (558, 136430), (620, 122787), (630, 120838), (651, 116940), (868, 87705), (930, 81858), (1085, 70164), (1116, 68215), (1260, 60419), (1302, 58470), (1395, 54572), (1860, 40929), (1949, 39060), (1953, 38980), (2170, 35082), (2604, 29235), (2790, 27286), (3255, 23388), (3898, 19530), (3906, 19490), (4340, 17541), (5580, 13643), (5847, 13020), (6510, 11694), (7796, 9765), (7812, 9745)]